Changzhou Jintian Imp & Exp Co., Ltd.  

Product Name: 42mm 12V 24V Power Tools Usage BLDC Brushless DC Motor Model NO.: 42ZWX02 Certification: ISO9001, ISO14001 Structure and Working Principle: Brushless Number of Poles: 8 Function: Driving Excitation Mode: Compound Operating Speed: Constant Speed Application: Universal, Industrial, Household Appliances, Car, Power Tools, Medical Equpiments Transport Package: Carton and Pallet Specification: CE, RoHS, ISO Origin: Changzhou, Jiangsu, China HS Code: 8501310000 Product Description Quiet, stable and reliable for long life operation1.Diameters: 42mm2.Lengths: 40.5mm;60.5mm;80.5mm3.Continuous torques: 0.063Nm;0.125Nm;0.185Nm4.Power: 26W/52W/77W5.Speeds up to 4000rpm;4000rpm;4000rpm6.Environmental conditions:-10~+40°C7.Number of poles/phase:8/38.Mangnet material:Sintered NdFeB9.Insulation class:B10.Optional: electronic drivers, encoders and gearheads, as well as Hall effect resolver and sensorless feedback11.We can design the special voltage and shaft, and so onModel42ZWX0142ZWX0242ZWX03VoltageV24No load speedrpm500050005000Rated torqueNm0.0630.1250.185Rated speedrpm400040004000Rated currentA1.653.404.50Torque(max)Nm0.1890.3750.500At Torque(max)CurrentA4.49.011.5Rotor inertiaKgmm²5.29.313.4Back-EMF constantV/krpm3.173.133.28Torque ConstantNm/A0.0450.0440.047Resistance(20ºC)ohm1.420.730.39WeightKg0.290.470.65L1mm40.560.580.5Rotor:Lamm204060Normal type of shaft